For a pair of socks, the Smartwool PhD Snowboard Light Socks are top of the line. With ReliaWool technologies that keep your socks strong season after season and ventilation zones to keep your feet dry, these socks can't be beat. That's not even to mention the all natural Marino Wool these puppies are made of. Feel good about your socks with the Smartwool PhD Snowboard Light Socks.